Portable electronic device with a graphical user interface



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

The single FIGURE is a front-side view of a portable electronic device with a graphical user interface showing our new design.

The broken lines shown in the drawings illustrate portions of the portable electronic device that form no part of the claimed design. 

CLAIM The ornamental design for a portable electronic device with a graphical user interface, as shown and described. 